Yeah, it's bad. Until admins do something about it, you can block the user.

They're posting really rapidly, though. Hope that doesn't cause performance/stability issues.

Well the spammer just hit this community and in my report of their post I asked for them to be banned from the instance so we’ll see what happens with that. There should be a more clear and streamlined way to directly report malicious users to any instance’s admins to block them.

they are banned now

I did on mine just now. May or may not federate. (Should with latest update, curious)

They are banned, was indeed a big wave of spammers...

Should be okay now, thanks for reporting.